Individual Calculations August 2017
 Briand, Nicolas  Total change: -12.40  Rating chartPersonal card
 297B open FIDE du club 608 (-1600 elo) PARIS FRA 2017-07-01
RcRownchangeKK*chgGame
 1458 1484 1.50 4 -0.62 20 -12.40 
  Manzano, Cassandra 1252 FRA1.0010.21204.20 
  Lariviere, Pierre 1587 FRA0.001-0.3620-7.20 
  Buffin, Jean 1484 FRA0.5010.00200.00 
  Mahieu, Luc 1508 FRA0.001-0.4720-9.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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